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Machmeter

noun
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Mach·​me·​ter | \pronunciation at mach number +ˌmētə(r) \

Definition of Machmeter

: an airspeed indicator calibrated to read Mach number directly

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History and Etymology for Machmeter

mach + -meter

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“Machmeter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Machmeter. Accessed 29 Feb. 2020.

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